Answer: Brian & Derek will earn $25 If they sell 8 and 12.
Step-by-step explanation:
Answer:
I guess reflexive property........
39 ft of carpet
11x3+3x2=39
yo no se ok yo no se solamente qiero puntos
Not a subspace
(4,0,0) and (0,4,0) are vectors in R3 with zero or one entries being nonzero, but their sum, (4,4,0) has two nonzero entries.